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My Class Page At Heritage Woods

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  • Math 9
    • Math 9 course outline
    • Unit 1-Integers
    • Unit 2- Rational numbers
    • Unit 3 – Exponents
    • Unit 4: Polynomials and factoring
    • Unit 5: Equations and Inequalities
  • Math 11 Foundations
    • Math 11 Course Outline
    • Calendar Math 11
  • Foundations of Math 12
    • Chapter 3 Set theory
      • 3.1: Intro to sets
      • 3.2: Relationship between data
      • 3.3 : Intersection of 2 sets
      • 3.4: Application of set theory
      • Section 3.5: Conditional statements
      • 3.6: Inverse and Contrapositive statements
      • Test review
    • Chapter 4: Counting Methods
      • 4.1: Fundamental counting Principle
      • 4.2 Introduction to permutations
      • 4.3: Permutations with distinguishable objects
      • 4.4: Permutations with identical objects
      • 4.6 Combinations
      • Review problem solving: mixed
      • Ch. 4 Review (solved)
    • Chapter 5: Probability
      • 5.1 Exploring Probability
      • 5.2: Probability and odds
      • 5.3: Probability and Combinations
      • 5.4: Mutually exclusive events
      • 5.5 Conditional probability
      • Probability End Assignment
      • 5.6 Indep. Events
    • Chapter 6: Polynomial Functions
      • 6.1: Graphs of Polynomial Functions
      • 6.2:Characteristics of equations polynomial functions
      • 6.3 Line of best fit
    • Midterm Review 1 (chapter 3 and 4)
    • Midterm Review II: Chapter 5 and 6
    • Chapter 7: Exponent and Log functions
      • Chapter 7 Exponential and Log functions
      • Review: Log and exponent notation
      • Chapter 7 review
    • Chapter 8: Sine and Cos Functions
      • Unit Circle
      • 8.2: Sin Curve
      • 8.3: Graphs of Sinosoidal functions
      • 8.4 Part i: The graphs of sinusoidal functions
      • 8.4 (part ii) The equation of sinusoidal functions
      • Extra practice Equation of sinusoidal function
      • 8.5 Applications of sinusoidal functions
      • Ch. 8 Review key
    • Chapter 1 Investing Money
      • 1.1 Simple Interest
      • 1.2 and 1.3 Compound Interest
      • 1.4 compound interest present value
      • 1.5 Investments with regular payments part (i)
      • 1.5 Investments with regular payments part (ii)
      • 1.6 Part (i) Portfolio invesments
      • 1.6 Part (ii)
      • Review Answer key
      • Review
        • Review chapter 7
        • Review Ch. 8
    • Chapter 2 : Borrowing Money
      • 2.1 Analyzing Loans
      • 2.2 Exploring credit card use
      • 2.3 Solving problems involving credit
      • 2.4 Buy, rent or lease
      • Review Key Chapter 2
  • Math 10 Foundations and Pre-Calc
    • Course Outline 10
    • Chapter 2: Polynomials
      • Section 2.1: Classifying polynomials
      • Section 2.2: Multiplying Polynomials
      • Section 2.3 Removing common factors
      • 2.4: Factoring trinomials
      • 2.5: Factoring hard trinomials
      • 2.6 Special factors
    • Chapter 1: Number Theory
      • 1.1: Number systems
      • 1.2: GCF and LCM
      • 1.3: Square roots and Cube roots
      • 1.4: Rational and Irrational numbers
      • 1.5 Exponent notations (Day 1 of 2)
      • Part 2 of 3 Section1.5 “Exponential notation”
      • 1.6 Irrational numbers
      • Exponents Project
    • Chapter 3: Relations and Functions
      • 3.1: Relations
      • 3.2 Functions
      • 3.4: Non Linear Equations
    • Chapter 4: Linear Functions
      • 4.1: Slope of a line
      • 4.2 Rate of change
      • 4.3 parallel and perpendicular lines
      • Ch. 4 Review Key
    • Ch 5: Linear equations
      • 5.1: Forms of line equation
      • 5.2: Special Line functions
      • 5.3 Equations of parallel and perpendicular lines
      • 5.4: Linear application and modelling
      • 5.5 Function notation
    • Chapter 6 Solving Linear equations
      • 6.1 Solving linear equations by graphing
      • 6.2 Soving equations by elimination
      • 6.3 Solving equations by substitution
      • key 6.4 Problem solving with 2 variables
      • 6.5 Arithmetic Sequences
      • 6.6 Sum of series
      • Review answer key
    • Unit 7: Finance
      • 7.1 Simple and Compound interest
      • 7.2 Gross and Net Income
      • 7.3 Income tax
    • Chapter 8 Trignometry
      • 8.1 Sine, Cos and Tan Ratios
      • 8.2 Relationships between Sine, Cos and Tan
      • 8.3 Special Angles
    • Review 1
    • Review ii
    • review iii
  • Chapter 2 Borrowing Money

6.3 Solving equations by substitution

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Recent Posts

  • 2.4 Borrow, rent or lease January 11, 2019
  • 2.4: Buy, Rent or lease January 11, 2019
  • Unit 7: Finance December 17, 2018
  • Math 12F: Finance Test Thursday Dec. 20 December 17, 2018
  • 1.5 Investment with regular payments part (ii) December 14, 2018
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